Koçak A, Coşgun A, Karamanlıoğlu D, Türkkanı MH. The effects of combined hydroxychloroquine and azithromycin therapy on QRS wave in COVID-19 patients. J Surg Med [Internet]. 2022 Apr. 1 [cited 2024 Jul. 3];6(4):483-7. Available from: https://jsurgmed.com/article/view/985876